li {
  list-style: none;
}
a {
  text-decoration: none;
  color: #333333;
}
.webkit {
  display: -webkit-flex;
  display: -moz-flex;
}
body,
html {
  font-family: "微软雅黑";
  height: 100%;
  background: #f7f7f7;
}
main header {
  height: 1.4rem;
  background: #E05C1E;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1000;
}
main header ul {
  width: 100%;
  height: 1.4rem;
  display: flex;
  align-items: center;
}
main header ul .return {
  flex: 1;
  display: flex;
  align-items: center;
}
main header ul .return img {
  height: 0.66666667rem;
  width: 0.6rem;
  padding-left: 0.66666667rem;
}
main header ul .list {
  align-items: center;
  justify-content: center;
  font-size: 0.48rem;
  color: white;
}
main header ul .null {
  flex: 1;
}
main .bomb {
  width: 100%;
  height: 100%;
  background: #999999;
  position: fixed;
  left: 0;
  top: 0;
  text-align: center;
  color: white;
  font-size: 0.4rem;
}
main .bomb .content {
  width: 80%;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -40%;
}
main .bomb .content button {
  height: 1rem;
  width: 2.96rem;
  background: #5c5c5c;
  color: white;
  border: none;
  border-radius: 0.09333333rem;
  margin-top: 0.66666667rem;
}
main .bomb .content .add {
  margin-right: 0.4rem;
}
